Invention Grant
- Patent Title: Process and plant for oligomerization/polymerization of ethylene and/or alphaolefins
- Patent Title (中): 乙烯和/或α-烯烃低聚/聚合的方法和装置
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Application No.: US12309873Application Date: 2007-06-05
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Publication No.: US07897826B2Publication Date: 2011-03-01
- Inventor: Peter Fritz , Heinz Bölt , Anton Kirzinger , Wolfgang Müller , Florian Winkler
- Applicant: Peter Fritz , Heinz Bölt , Anton Kirzinger , Wolfgang Müller , Florian Winkler
- Applicant Address: SA Riyadh DE Munich
- Assignee: Saudi Basic Industries Corporation,Linde AG
- Current Assignee: Saudi Basic Industries Corporation,Linde AG
- Current Assignee Address: SA Riyadh DE Munich
- Agency: Kramer Levin Naftalis & Frankel LLP
- Priority: EP06015892 20060731
- International Application: PCT/EP2007/004968 WO 20070605
- International Announcement: WO2008/014841 WO 20080207
- Main IPC: C07C2/02
- IPC: C07C2/02 ; C07C1/00 ; C08F2/00 ; C08F110/02
Abstract:
The present invention relates to a process for oligomerization/polymerization of ethylene and/or alpha-olefins, comprising the steps of oligomerizing/polymerizing ethylene and/or alpha-olefins to produce a reaction product which contains undesired reaction by-products, separating the reaction by-product from the reaction product as one or more reaction by-product fractions, and subjecting at least one of the reaction by-product fractions to steam cracking to produce a steam cracking product which comprises ethylene, which may be optionally purified and feed to the oligomerization/polymerization of ethylene and/or alpha olefins step.
Public/Granted literature
- US20090247714A1 PROCESS AND PLANT FOR OLIGOMERIZATION/POLYMERIZATION OF ETHYLENE AND/OR ALPHAOLEFINS Public/Granted day:2009-10-01
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